The Beacon Review
Slim Coffee Booster - full ingredient profile
A detailed look at every plant extract and nutrient in each serving, with EFSA authorisation status and traditional-use context.
Editorial Overview
A plant extract blend sourced from four continents
Slim Coffee Booster is a food supplement in capsule format combining eight botanical ingredients alongside zinc. Each ingredient is sourced for its place within traditional wellness cultures - from South American guarana to Asian moringa - and combined into a single daily serving designed to sit alongside your morning coffee ritual.
Our editorial team has reviewed each ingredient against published EFSA opinions. Where a nutrient-specific health claim is authorised, we note it precisely. Where an ingredient is included on the basis of traditional use, we say so clearly. We make no medical claims about the product as a whole.
Editorial note: All EFSA health claims on this page refer to the specific nutrient listed, not to Slim Coffee Booster as a whole. Food supplements do not replace a varied and balanced diet. This page is for informational purposes only and does not constitute medical advice.
Nutritional information per daily serving
| Ingredient | Per Serving | % NRV | Basis |
|---|---|---|---|
| Green Coffee Bean Extract (50% chlorogenic acids) | 200 mg | * | Traditional use |
| Guarana Seed Extract (22% caffeine) | 100 mg | * | Traditional use |
| Moringa Leaf Powder (Moringa oleifera) | 150 mg | * | Traditional use |
| Ginger Root Extract (Zingiber officinale) | 80 mg | * | Traditional use |
| Grapefruit Peel Extract (Citrus paradisi) | 50 mg | * | Traditional use |
| Green Tea Leaf Extract (40% EGCG) | 75 mg | * | Traditional use |
| Cinnamon Bark Extract (Cinnamomum verum) | 60 mg | * | Traditional use |
| Zinc (as Zinc Gluconate) | 10 mg | 100% | EFSA authorised claim |
* No Nutrient Reference Value (NRV) established under EU Regulation 1169/2011. NRV for zinc: 10 mg per day. Typical daily serving = 2 capsules taken with water. Other ingredients: capsule shell (hydroxypropyl methylcellulose), microcrystalline cellulose, magnesium stearate (vegetable source). Store in a cool, dry place, out of direct sunlight. Keep out of reach of children.
Ingredient Deep Dive
What is each ingredient and where does it come from?
Green Coffee Bean Extract
Americas · Traditional useGreen coffee bean extract is obtained from unroasted Coffea arabica or Coffea canephora beans. Unlike roasted coffee, the beans retain a higher concentration of chlorogenic acids - polyphenol compounds naturally present in the coffee plant. Green coffee has been consumed in various forms across Central and South America for centuries and is included in Slim Coffee Booster on the basis of its traditional role in active daily routines. No EFSA health claim is authorised for green coffee extract as a specific ingredient.
Country of origin: Brazil / Colombia. Extract ratio: 10:1 standardised to 50% chlorogenic acids.
Guarana Seed Extract
Amazon Basin · Traditional usePaullinia cupana, commonly known as guarana, is a climbing plant native to the Amazon basin. Its seeds have been used traditionally by indigenous communities of the Amazon for centuries as part of everyday rituals. The extract in Slim Coffee Booster is standardised to 22% naturally occurring caffeine from the guarana seed. Please note the caffeine content if you are sensitive to stimulants and account for caffeine from all sources in your daily diet.
Country of origin: Brazil. Extract standardised to 22% caffeine.
Moringa Leaf Powder
Africa / South Asia · Traditional useMoringa oleifera - sometimes referred to as the drumstick tree - is cultivated across sub-Saharan Africa, South Asia, and parts of Southeast Asia. Its leaves have a long history of inclusion in traditional diets and are a natural source of a range of nutrients. Moringa leaf powder is included in Slim Coffee Booster as part of the overall botanical blend. No EFSA health claim is specifically authorised for moringa leaf at this time.
Country of origin: India / Kenya. Whole leaf, air-dried and milled.
Ginger Root Extract
Asia · Traditional useZingiber officinale is one of the most widely used botanicals in traditional food cultures worldwide, particularly across South and East Asia, where it has been incorporated into daily cooking and wellness routines for thousands of years. Ginger root extract is standardised to active gingerols. It is included in Slim Coffee Booster as part of the digestive-comfort botanical profile of the blend on the basis of its extensive traditional use.
Country of origin: India / China. Standardised to 5% gingerols.
Grapefruit Peel Extract
Mediterranean / Americas · Traditional useCitrus paradisi peel extract provides naturally occurring flavonoids, principally naringin. Grapefruit has been cultivated across the Caribbean and Mediterranean for centuries and its peel has a history of use in traditional herbal preparations. Important: if you take prescription medication, please consult your GP before using this supplement, as grapefruit compounds can interact with certain medicines.
Country of origin: Israel / USA. Standardised to 98% naringin.
Green Tea Leaf Extract
East Asia · Traditional useCamellia sinensis leaves, harvested before oxidation (the step that produces black tea), are the source of green tea extract. Green tea has been central to East Asian food cultures for over two thousand years. The extract in Slim Coffee Booster is standardised to 40% epigallocatechin gallate (EGCG), a naturally occurring catechin polyphenol. Contains naturally occurring caffeine - please account for total daily caffeine intake.
Country of origin: China / Japan. Standardised to 40% EGCG.
Cinnamon Bark Extract
Sri Lanka / Asia · Traditional useCinnamomum verum (true Ceylon cinnamon) bark has been used in South Asian, Middle Eastern, and European food cultures for millennia. It is one of the world's oldest recorded spices and continues to feature widely in everyday cooking and traditional preparations. The extract is included in the blend on the basis of its traditional place within botanical wellness preparations. Do not confuse with cassia cinnamon, which has a different profile.
Country of origin: Sri Lanka. Ceylon variety, 10:1 extract ratio.
Zinc (as Zinc Gluconate)
EFSA Authorised ClaimZinc is an essential trace mineral and the only ingredient in Slim Coffee Booster with an EFSA-authorised health claim. Zinc contributes to normal macronutrient metabolism and to normal energy-yielding metabolism - both are authorised claims under EU Regulation 1924/2006 and retained in UK law post-Brexit. Zinc gluconate is a well-absorbed form of zinc. Each serving provides 10 mg, equal to 100% of the Nutrient Reference Value.
EFSA claim: "Zinc contributes to normal macronutrient metabolism." This claim refers to zinc specifically - not to the product as a whole.
From Field to Capsule
Sourced across four continents, blended in one serving
The botanical ingredients in Slim Coffee Booster are sourced from agricultural producers across South America, Africa, South Asia, and East Asia. Each raw material is assessed against the product specification before inclusion. The finished supplement is manufactured to food-supplement standards in a registered facility.
Full allergen and excipient information is available on-pack. If you have a specific allergen concern, contact us before ordering.
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